RAY, LONNIE -B-

Oil // district 10 // lease#22513

op: PIONEER NATURAL RES. USA, INC.

cum_oil

278k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2014-12

-- production_history

cum_oil: 278,321 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,042 BBL/mo

Di (annual)

52.5%

b-factor

0.5

EUR

86,686 BBL

R-squared

0.647

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6JM COX RESOURCES, L.P.112,0002014-01-13
7JM COX RESOURCES, L.P.112,0002014-01-13
5JM COX RESOURCES, L.P.19,0002004-03-10
4COX, JOHN L.19,1002000-04-10
3COX, JOHN L.19,0001997-09-15
142-329-30157--------
242-329-30156--------
EOF // data source: Texas Railroad Commission // 2026